Specifications For Cpu Modules; Ah500 Series Basic Cpu Modules - Delta AH500 Hardware Operation Manual

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l

2.2 Specifications for CPU Modules

2.2.1 A H500 Series Basic CPU Modules
1 2 B
Item
Execution
Input/Output control
Programming language
Instruction execution speed 3K steps/ms
Number of instructions
Constant scan cycle (ms)
Program capacity (step)
Installation
Installation of a module
Connection between two
backplanes
Maximum number of
modules which can be
installed
Maximum number of
backplanes which can be
connected
Number of tasks
Number of inputs/outputs
Input relays [X]
Output relays [Y]
2 - 4
AHCPU500/510/520/530
-RS2
The program is executed cyclically.
Regenerated inputs/outputs
Direct inputs/outputs
IEC 61131-3
Ladder diagrams, function block diagrams,
instruction lists, structured texts, and sequential
function charts
Approximately 666 instructions
1-32000
(The scan cycle can be increased by one
millisecond.)
32K steps (AHCPU500)
64K steps (AHCPU510)
128K steps (AHCPU520)
256K steps (AHCPU530)
DIN rails or screws
A module is installed directly on a backplane.
An extension cable connects two backplanes.
AHCPU500: 12 modules
AHCPU510: 20 modules
AHCPU520: 36 modules
AHCPU530: 68 modules
AHCPU500: 1 backplane (1 main backplane)
AHCPU510: 2 backplanes (1 main backplane+1
extension backplane)
AHCPU520: 4 backplanes (1 main backplane+3
extension backplanes)
AHCPU530: 8 backplanes (1 main backplane+7
extension backplanes)
283 tasks (32 cyclic tasks; 32 I/O interrupts; 4
timed interrupts; 2 communication interrupts; 1
external 24 V low-voltage interrupt; 212 external
interrupts)
AHCPU500: 768
AHCPU510: 1280
AHCPU520: 2304
AHCPU530: 4352
AHCPU500: 1024 (X0.0~X63.15)
AHCPU510: 2048 (X0.0~X127.15)
AHCPU520: 4096 (X0.0~X255.15)
AHCPU530: 8192 (X0.0~X511.15)
AHCPU500: 1024 (Y0.0~Y63.15)
AHCPU510: 2048 (Y0.0~Y127.15)
AHCPU520: 4096 (Y0.0~Y255.15)
AHCPU530: 8192 (Y0.0~Y511.15)
AHCPU500/510/520/530
-EN
Remark
The inputs and
outputs can be
controlled through the
direct inputs and
direct outputs.
By setting the
parameter
Number of
inputs/outputs
accessible to an
actual input/output
module